Original commit message:
Emit the TLS intialization functions into a list.
Add the TLS initialization functions to a list of initialization functions. The
back-end takes this list and places the function pointers into the correct
section. This way they're called before `main().'
<rdar://problem/13733006>
llvm-svn: 180809
Summary:
Like Itanium, comparisons are basically bitwise comparisons of the two
values, with an exception for null member function pointers. If two
function pointers are null, only the function pointer field matters for
comparison purposes. The rest of the bits can be arbitrary. We take
advantage of this in isZeroInitializable(), and it may matter once we
start emitting conversions.
Reviewers: rjmccall
CC: cfe-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D695
llvm-svn: 180800
are now two distinct canonical 'AutoType's: one is the undeduced 'auto'
placeholder type, and the other is a deduced-but-dependent type. All
deduced-to-a-non-dependent-type cases are still non-canonical.
llvm-svn: 180789
Much of this patch outside of PathDiagnostics.h are just minor
syntactic changes due to the return type for operator* and the like
changing for the iterator, so the real focus should be on
PathPieces itself.
This change is motivated so that we can do efficient insertion
and removal of individual pieces from within a PathPiece, just like
this was a kind of "IR" for static analyzer diagnostics. We
currently implement path transformations by iterating over an
entire PathPiece and making a copy. This isn't very natural for
some algorithms.
We use an ilist here instead of std::list because we want operations
to rip out/insert nodes in place, just like IR manipulation. This
isn't being used yet, but opens the door for more powerful
transformation algorithms on diagnostic paths.
llvm-svn: 180741
Add the TLS initialization functions to a list of initialization functions. The
back-end takes this list and places the function pointers into the correct
section. This way they're called before `main().'
<rdar://problem/13733006>
llvm-svn: 180739
in the parameter of a function definition. Currently,
it crashes in irgen if it is on other than the 1st dimension.
// rdar://13705391
llvm-svn: 180732
At one point in time scan-view allowed absolute paths to reference files
within the server root, but this doesn't seem to be used anymore, and
caused problems if a server-root-relative path actually matched an
absolute path to an existing file. This patch just treats paths as
server-root-relative all the time.
PR15843
llvm-svn: 180715
This seems to be causing quite a slowdown on our internal analyzer bot,
and I'm not sure why. Needs further investigation.
This reverts r180638 / 9e161ea981f22ae017b6af09d660bfc3ddf16a09.
llvm-svn: 180714
Add a CapturedStmt.h similar to Lambda.h to reduce the typing required to get
to the CapturedRegionKind enum. This also allows codegen to access this enum
without including Sema/ScopeInfo.h.
Also removes some duplicated code for capturing 'this' between CapturedStmt and
Lambda.
Differential Revision: http://llvm-reviews.chandlerc.com/D712
llvm-svn: 180710
a dependent-scope id expression when a templated member function of a
non-templated class references an unknown identifier, since instantiation won't
rebuild it (and we can tell at parse time that it'll never work). Based on a
patch by Faisal Vali!
llvm-svn: 180701
The existing code also failed to allocate a buffer for it so getcwd corrupted
the stack. sys::fs::current_path takes care of the memory management.
llvm-svn: 180669
make the gdb tests and the Windows bots happy.
The Path::GetCurrentDirectory API is not equivalent to ::getcwd(), so
r180652 causes a gdb tests to fail. On the other hand, <sys/param.h>
isn't defined on Windows systems, so that causes Windows builds to fail.
rdar://12237559
llvm-svn: 180661
We switch the order of offset and field type to make TBAAStructType node
(name, parent node, offset) similar to scalar TBAA node (name, parent node).
llvm-svn: 180653
structs are compatible, check whether the fields
of the structs have the same name. This prevents
erroneous coalescing of (in particular) anonymous
structs.
llvm-svn: 180644
Adrian Prantl